Rich Development Co., Ltd. is a construction company founded in 1992 and based in Taipei, Taiwan. It operates through three segments: Construction, Wastewater Treatment, and Tourist Hotel. Its activities include leasing and selling residential buildings, constructing commercial buildings and sewage treatment plants, operating sewage treatment projects, tourist hotels, and travel agencies, and planning and building energy storage systems. The company also engages in water treatment and piping engineering, wastewater treatment, wholesale of pollution control equipment, waste disposal, renewable energy generation, hotel management, environmental protection engineering, and the construction and operation of aerial cable cars.